THE KEN HOLT MYSTERY STORIES
Reading edition
By Bruce Campbell
Ken Holt, son of a world-famous foreign correspondent, and Sandy Allen, of the redheaded Allen clan, join forces at a time when Ken is very much in need of help. They fall into the thick of a mystery as readily as a duck takes to water, and no sooner are they on the scent than the suspense begins to mount and every reader knows he is in for a thrilling time.
THE SECRET OF SKELETON ISLAND
Ken and Sandy solve the mystery of the strange goings-on at the exclusive resort on Skeleton Island.
THE RIDDLE OF THE STONE ELEPHANT
In Colorado gathering data for Ken's dad about an old lawsuit between two ranchmen over water rights, Ken and Sandy find every move thwarted, every action watched.
THE BLACK THUMB MYSTERY
Ken and Sandy prove the innocence of a banker who has been found guilty of conspiracy in a robbery. The boys track down many clues before they discover the motive behind the sinister plot.
THE CLUE OF THE MARKED CLAW
Vacationing in a fishing village on Long Island, Ken and Sandy play an unexpected part in the capture of a dangerous ring of smugglers.